The American chestnut tree, which once numbered 4 billion but almost went extinct in the 1950s because of an invasion of Asian fungus, may be on its way to recovery through scientific advances and new ...
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Q: What can you tell me about American and Chinese chestnut? A: American chestnut (genus Castanea, species dentate) is in the beech family. This tree was a plentiful species, providing 25 percent of ...
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